4205285542 has 16 divisors (see below), whose sum is σ = 6819384240. Its totient is φ = 1938139488.

The previous prime is 4205285537. The next prime is 4205285573. The reversal of 4205285542 is 2455825024.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494073 + ... + 1496884.

It is an arithmetic number, because the mean of its divisors is an integer number (426211515).

Almost surely, 2^4205285542 is an apocalyptic number.

4205285542 is a deficient number, since it is larger than the sum of its proper divisors (2614098698).

4205285542 is a wasteful number, since it uses less digits than its factorization.

4205285542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991015.

The product of its (nonzero) digits is 128000, while the sum is 37.

The square root of 4205285542 is about 64848.1730043337. The cubic root of 4205285542 is about 1614.1051753934.

The spelling of 4205285542 in words is "four billion, two hundred five million, two hundred eighty-five thousand, five hundred forty-two".